Currently, we need to use the Producer to view which messages are currently available to users and to which type of user, which is not really very easy. If you are going to retire the Producer, and even if you are not, this functionality doesn't exist in the web editor, It would be helpful to see a page which displays the currently active messages, the users who see these messages, the type of message, eg hint, popup. and any start or end dates for each message.